Display screen or portion thereof with graphical user interface



FIG. 1 is a view of a first embodiment of our new design; and,

FIG. 2 is a view of a second embodiment of our new design.

The broken lines showing a display screen and portions of the graphical user interface form no part of the claimed design. 

CLAIM The ornamental design for a display screen or portion thereof with graphical user interface, as shown and described. 